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makeomatic/mservice

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packages/plugin-redis-core/src/migrate.ts

Summary

Maintainability
B
6 hrs
Test Coverage

Function performMigration has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
Open

export async function performMigration(redis: Redis.Redis | Redis.Cluster, service: Microfleet, scripts: unknown): Promise<boolean> {
  let files: Migration[]
  if (typeof scripts === 'string') {
    debug('looking for files in %s', scripts)
    files = await glob('*{.js,/}', { cwd: scripts, withFileTypes: true })
Severity: Minor
Found in packages/plugin-redis-core/src/migrate.ts - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function performMigration has 51 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export async function performMigration(redis: Redis.Redis | Redis.Cluster, service: Microfleet, scripts: unknown): Promise<boolean> {
  let files: Migration[]
  if (typeof scripts === 'string') {
    debug('looking for files in %s', scripts)
    files = await glob('*{.js,/}', { cwd: scripts, withFileTypes: true })
Severity: Major
Found in packages/plugin-redis-core/src/migrate.ts - About 2 hrs to fix

    Function getMigrationFile has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

    const getMigrationFile = async (script: Path) => {
  let file = script.fullpath()

  if (script.isDirectory()) {
    const files = await script.readdir()
    Severity: Minor
    Found in packages/plugin-redis-core/src/migrate.ts - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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